Home / 4,634,193.89-6,395,566.44-2,569,856.96

Finding the Fourth Proportional to 4,634,193.89, 6,395,566.44 and 2,569,856.96

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Solution

The fourth proportional to 4,634,193.89, 6,395,566.44 and 2,569,856.96 is: 3,546,612.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634,193.89 : 6,395,566.44 = 2,569,856.96 : x
  2. Step 2: Convert to fraction form
    4,634,193.89/6,395,566.44 = 2,569,856.96/x
  3. Step 3: Cross multiply
    4,634,193.89x = 6,395,566.44 × 2,569,856.96
  4. Step 4: Simplify right side
    4,634,193.89x = 16,435,690,896,998.59
  5. Step 5: Solve for x
    x = 16,435,690,896,998.59/4,634,193.89
  6. Step 6: Final answer
    x = 3,546,612.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.